Search results
Results From The WOW.Com Content Network
Electroplating was invented by Italian chemist Luigi Valentino Brugnatelli in 1805. Brugnatelli used his colleague Alessandro Volta 's invention of five years earlier, the voltaic pile , to facilitate the first electrodeposition.
John Wright (1808–1844) was a surgeon from Birmingham, England who invented a process of electroplating involving potassium cyanide. The process was patented in 1840 by Wright's associate George Richards Elkington. He was born on the Isle of Sheppey, Kent and was apprenticed to a Dr Spearman in Rotherham, Yorkshire.
Luigi Valentino Brugnatelli (also Luigi Gaspare Brugnatelli or Luigi Vincenzo Brugnatelli) (14 February 1761 in Pavia – 24 October 1818 in Pavia) was an Italian chemist and inventor who discovered the process for electroplating in 1805.
George Richards Elkington (1801–1865) by Samuel West The old Elkington Silver Electroplating Works in Birmingham Commemorative inkstand, about 1850, Elkington & Co. V&A Museum no. 481&A-1901 George Richards Elkington (17 October 1801 – 22 September 1865) was a manufacturer from Birmingham , England.
Alexander Parkes was born at Suffolk Street, Birmingham, the fourth son of James Mears Parkes and his wife Kerenhappuch Childs. Samuel Harrison, described by Sir Josiah Mason as the inventor of the split-ring (or key-ring) and widely credited with the invention of the steel pen, was his great-uncle. [6]
Nickel electroplating was developed in the first half of the 19th century, with notable experiments made by Golding Bird (1837) and nickel nitrate patent by Joseph Shore (1840). The first practical recipe, an aqueous solution of nickel and ammonium sulfates, was invented by Böttger in 1843 and was in use for 70 years. [ 8 ]
David A. Scott, senior scientist at the Getty Conservation Institute and head of its Museum Research Laboratory, writes: "There is a natural tendency for writers dealing with chemical technology to envisage these unique ancient objects of two thousand years ago as electroplating accessories (Foley 1977), but this is clearly untenable, for there ...
Lenz eagerly participated in development of the electroplating technology, invented by his friend and colleague Moritz von Jacobi. In 1839, Lenz produced several medallions using electrotyping. Along with the electrotyped relief produced by Jacobi the same year, these were the first instances of galvanoplastic sculpture. [5]